tree c90c51d6b5397a2814a02141e815fef83062ff90
parent 7019ed3eadf1308543e9ca105d522944ac020cea
author Ivan Chiang <chiangi@google.com> 1582699689 +0800
committer Ivan Chiang <chiangi@google.com> 1582699689 +0800

Use AsyncTask to load device root to avoid ANR

Test: manual
Test: atest DocumentsUIGoogleTests
Bug: 141600571
Change-Id: I8b8f3ec87a7a3f22b14e4c2b45803e887a317313